We are trying our best to answer your queries at the earliest, but DLT Template Approval is out of our control and therefore, we really want you to raise your concerns to the following departments:

Ways to Reach TRAI
Email: ap@trai.gov.in | daca@trai.gov.in

Contact Number: 91-11-2323 6308
Twitter Handle: https://twitter.com/TRAI

Ways to Reach Jio
Email: jio.ISOMCCSupport@ril.com
Twitter Handle: https://twitter.com/jiocare

Ways to Reach Airtel
Email: dlt.care@airtel.com
Twitter Handle: https://twitter.com/airtelindia

Ways to Reach Idea-Vodafone (VILPower)
Email: support@vilpower.in
Twitter Handle: https://twitter.com/vodaidea_news

Ways to Reach Tata
Email: ttldlt@tatatel.co.in
Twitter Handle: https://twitter.com/TataTeleBiz

Ways to Reach PingConnect (Videocon)
Email: dlt.helpdesk@vmipl.in
Twitter Handle: https://twitter.com/ConnectBB

Ways to Reach BSNL:
Feedback Form: http://tender.bsnl.co.in/bsnltenders/feedback_new/feedBack_Form.jsp
Twitter Handle: https://twitter.com/BSNLCorporate

Ways to Reach MTNL:
Email: amvasdelhi@gmail.com
Twitter Handle: https://twitter.com/MTNLOfficial

DLT process is initiated by TRAI (Telecom Regulatory Authority of India) and is executed by Telecom Operators like Idea-Vodofone (VILPower), Reliance Jio, Airtel, BSNL, MTNL, Videocon (PingConnect) and TATA.

If they do not listen to you and you wish to make a complaint against them, here is the public grievance link https://pgportal.gov.in/Home/LodgeGrievance